{"service":"WhatsApp WebService","version":"1.0.0","status":"running","endpoints":{"status":"GET  /api/whatsapp/status","qr":"GET  /api/whatsapp/qr","initialize":"POST /api/whatsapp/initialize","disconnect":"POST /api/whatsapp/disconnect","sendMessage":"POST /api/whatsapp/send","sendMedia":"POST /api/whatsapp/send-media","sendBulk":"POST /api/whatsapp/send-bulk","checkNumber":"POST /api/whatsapp/check-number"},"auth":"Header: x-api-key: <tu_api_key>"}